north-down-way-trek-challenge
North Downs Way Challenge in England!
south-downs-way-trek-challenge
South Downs Way Challenge in England!
Asian Hiking Trilogy Challenge
mount-musala-summit-challenge
Mount Musala Summit Challenge in Bulgaria!
guatemala-volcanoes-challenge
Guatemala Triple Volcano Challenge
Japan-47Prefectures-Challenge
47 Prefectures Of Japan Challenge!
Mount Kenya Summit Challenge!
Visit Easter Island Challenge!
100 Famous Mountains of Japan Challenge